Size of text is not consistent in Sidebar and table of content

<img width="1242" height="416" alt="Image" src="https://github.com/user-attachments/assets/36547ba4-983e-42e2-a4e3-9831e01c71a1" />

The text in the sidebar should be in the same size as the one in the TOC. Please refer from fumadoc: https://fumadocs.dev/docs/ui


<img width="1502" height="563" alt="Image" src="https://github.com/user-attachments/assets/0598af40-525a-4a65-9206-114750bad55b" />